Patents by Inventor David Reuter

David Reuter has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20230347841
    Abstract: In one aspect, a vehicle electrical power apparatus that includes an electrical input, an electrical output, a battery interface, and a switch. The electrical input is configured to receive electrical power from an external power source. The electrical output connects to an electrically powered device of the vehicle. The switch has a plurality of configurations including a battery charging configuration and a battery power configuration. In the battery charging configuration, the electrical input and the battery interface are electrically connected to permit the battery interface to receive electrical power from the electrical input. In the battery power configuration, the battery interface and the electrical output are electrically connected to permit the electrical output to receive electrical power from the battery interface.
    Type: Application
    Filed: April 27, 2023
    Publication date: November 2, 2023
    Inventors: Bret Hunley, David Reuter, Shantanu Chaturvedi
  • Patent number: 11559214
    Abstract: An integrated triad system to measure a patient's blood pressure at different body positions, to instruct the patient when to move from one position to the next to alleviate vascular hypertension based on an algorithm stored in the system calculating blood pressure changes and predictive risk, and to transmit the result to a remote medical location. Using the integrated triad system to perform the test over a period can increase test sensitivity by accommodating the variable onset of the disease.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: January 24, 2023
    Assignee: Purdue Research Foundation
    Inventors: Craig J. Goergen, Kirk Solon Foster, David Reuter, George R. Wodicka
  • Publication number: 20210370203
    Abstract: A device and method for removing debris from a process fluid are described herein. Specifically, a sanitary disc strainer includes a strainer body, a moveable guide rod assembly, moveable within the strainer body, a plurality of grooved discs stacked on the moveable guide rod assembly, and an actuator for moving the moveable guide rod assembly to compress and decompress the plurality of grooved discs.
    Type: Application
    Filed: June 2, 2021
    Publication date: December 2, 2021
    Inventor: Timothy David Reuter
  • Publication number: 20210127982
    Abstract: An integrated triad system to measure a patient's blood pressure at different body positions, to instruct the patient when to move from one position to the next to alleviate vascular hypertension based on an algorithm stored in the system calculating blood pressure changes and predictive risk, and to transmit the result to a remote medical location. Using the integrated triad system to perform the test over a period can increase test sensitivity by accommodating the variable onset of the disease.
    Type: Application
    Filed: August 29, 2018
    Publication date: May 6, 2021
    Applicant: Purdue Research Foundation
    Inventors: Craig J. Goergen, Kirk Solon Foster, David Reuter, George R. Wodicka
  • Patent number: 8439971
    Abstract: A tissue shaping device adapted to reshape target tissue adjacent to a lumen. In some embodiments, the device includes an expandable and contractable anchor, with the anchor having an adjustable height anchoring portion adapted to engage a wall of the lumen in at least first and second anchor heights, the anchoring portion being further adapted to be changed from the first anchor height to the second anchor height by a substantially proximally or a substantially distally directed actuation force. The invention is also a tissue shaping system including a tissue shaping device and a tool for adjusting the height of an anchor of the device. The invention also includes methods of using such tissue shaping devices and systems.
    Type: Grant
    Filed: December 18, 2009
    Date of Patent: May 14, 2013
    Assignee: Cardiac Dimensions, Inc.
    Inventors: David Reuter, Mark Mathis, Greg Nieminen, Cruz Beeson
  • Publication number: 20110106117
    Abstract: A tissue shaping device adapted to be deployed in a lumen to modify the shape of target tissue adjacent to the lumen. In one embodiment the device includes first and second anchors; a connector disposed between the first and second anchors; and a focal deflector disposed between the first and second anchors and may be adapted to extend away from the lumen axis and toward the target tissue and/or away from the lumen axis and away from the target tissue when the device is deployed in the lumen. The invention is also a method of modifying target tissue shape. The method includes the steps of providing a tissue shaping device comprising proximal and distal anchors, a connector disposed between the proximal and distal anchors, and a focal deflector; placing the tissue shaping device in a lumen adjacent the target tissue; applying a shaping force from the focal deflector against a lumen wall to modify the shape of the target tissue; and expanding the proximal and distal anchors to anchor the device in the lumen.
    Type: Application
    Filed: January 11, 2011
    Publication date: May 5, 2011
    Applicant: Cardiac Dimensions, Inc.
    Inventors: Mark L. Mathis, David Reuter, Lucas Gordon, Cruz Beeson, Garrett Beget, Frederick Stewart
  • Patent number: 7887582
    Abstract: A tissue shaping device adapted to be deployed in a lumen to modify the shape of target tissue adjacent to the lumen. In one embodiment the device includes first and second anchors; a connector disposed between the first and second anchors; and a focal deflector disposed between the first and second anchors and may be adapted to extend away from the lumen axis and toward the target tissue and/or away from the lumen axis and away from the target tissue when the device is deployed in the lumen. The invention is also a method of modifying target tissue shape. The method includes the steps of providing a tissue shaping device comprising proximal and distal anchors, a connector disposed between the proximal and distal anchors, and a focal deflector; placing the tissue shaping device in a lumen adjacent the target tissue; applying a shaping force from the focal deflector against a lumen wall to modify the shape of the target tissue; and expanding the proximal and distal anchors to anchor the device in the lumen.
    Type: Grant
    Filed: May 5, 2004
    Date of Patent: February 15, 2011
    Assignee: Cardiac Dimensions, Inc.
    Inventors: Mark L. Mathis, David Reuter, Lucas Gordon, Cruz Beeson, Garrett Beget, Frederick Stewart
  • Patent number: 7837728
    Abstract: One aspect of the invention is a method of treating mitral valve regurgitation in a patient. The method includes the steps of delivering a tissue shaping device to the patient's coronary sinus in an unexpanded configuration within a catheter having an outer diameter no more than nine or ten french, with the tissue shaping device including a connector disposed between a distal expandable anchor comprising flexible wire and a proximal expandable anchor comprising flexible wire, the device having a length of 60 mm or less; and deploying the device to reduce mitral valve regurgitation, such as by anchoring the distal expandable anchor by placing the distal expandable anchor flexible wire in contact with a wall of the coronary sinus, e.g., by permitting the distal expandable anchor to self-expand or by applying an actuating force to the distal expandable anchor and possibly locking the distal expandable anchor after performing the applying step. The invention also includes a device for performing the method.
    Type: Grant
    Filed: December 19, 2003
    Date of Patent: November 23, 2010
    Assignee: Cardiac Dimensions, Inc.
    Inventors: Gregory Nieminen, David Reuter, Nathan Aronson, Lucas Gordon, Garrett Beget
  • Publication number: 20100100175
    Abstract: A tissue shaping device adapted to reshape target tissue adjacent to a lumen. In some embodiments, the device includes an expandable and contractable anchor, with the anchor having an adjustable height anchoring portion adapted to engage a wall of the lumen in at least first and second anchor heights, the anchoring portion being further adapted to be changed from the first anchor height to the second anchor height by a substantially proximally or a substantially distally directed actuation force. The invention is also a tissue shaping system including a tissue shaping device and a tool for adjusting the height of an anchor of the device. The invention also includes methods of using such tissue shaping devices and systems.
    Type: Application
    Filed: December 18, 2009
    Publication date: April 22, 2010
    Inventors: David Reuter, Mark Mathis, Greg Nieminen, Cruz Beeson
  • Patent number: 7635387
    Abstract: A tissue shaping device adapted to reshape target tissue adjacent to a lumen. In some embodiments, the device includes an expandable and contractable anchor, with the anchor having an adjustable height anchoring portion adapted to engage a wall of the lumen in at least first and second anchor heights, the anchoring portion being further adapted to be changed from the first anchor height to the second anchor height by a substantially proximally or a substantially distally directed actuation force. The invention is also a tissue shaping system including a tissue shaping device and a tool for adjusting the height of an anchor of the device. The invention also includes methods of using such tissue shaping devices and systems.
    Type: Grant
    Filed: June 3, 2004
    Date of Patent: December 22, 2009
    Assignee: Cardiac Dimensions, Inc.
    Inventors: David Reuter, Mark Mathis, Greg Nieminen, Cruz Beeson
  • Publication number: 20080097594
    Abstract: An intravascular support device includes a support or reshaper wire, a proximal anchor and a distal anchor. The support wire engages a vessel wall to change the shape of tissue adjacent the vessel in which the intravascular support is placed. The anchors and support wire are designed such that the vessel in which the support is placed remains open and can be accessed by other devices if necessary. The device provides a minimal metal surface area to blood flowing within the vessel to limit the creation of thrombosis. The anchors can be locked in place to secure the support within the vessel.
    Type: Application
    Filed: December 21, 2007
    Publication date: April 24, 2008
    Applicant: Cardiac Dimensions, Inc.
    Inventors: Mark Mathis, Leonard Kowalsky, David Reuter, Cruz Beeson
  • Publication number: 20070222211
    Abstract: A brake hose fitting having a fitting body and an eyelet. The fitting body includes a mounting portion, an elongate portion and a crimping sleeve. The elongate portion defines a passage extending radially outwardly from an opening in the mounting portion. The crimping sleeve is located near the opposite end of the passage. The brake hose fitting also includes an eyelet. The eyelet has first and second ends with a bore extending therebetween. The eyelet also includes a radially projecting flange. First and second longitudinal sections of the eyelet are located on opposite sides of the flange. The first longitudinal section is at least partially disposed in the passage and has a radially exterior surface sealingly engaged with the fitting body. An annular space for receiving a brake hose is defined between the second longitudinal section of the eyelet and the crimping sleeve. A method of manufacture is also provided.
    Type: Application
    Filed: March 27, 2006
    Publication date: September 27, 2007
    Inventors: David Reuter, Michael Chisom, Randall Green, Frank Pirrello
  • Publication number: 20070066879
    Abstract: A shaping device and a cardiac lead, both adapted to be disposed in a coronary sinus of a patient's heart, are provided. In one method, a patient is treated by deploying in the patient's coronary sinus a shaping device and a cardiac lead and using the shaping device to modify mitral valve geometry.
    Type: Application
    Filed: October 17, 2006
    Publication date: March 22, 2007
    Inventors: Mark Mathis, Gregory Nieminen, David Reuter
  • Publication number: 20070055293
    Abstract: An intravascular support device includes a support or reshaper wire, a proximal anchor and a distal anchor. The support wire engages a vessel wall to change the shape of tissue adjacent the vessel in which the intravascular support is placed. The anchors and support wire are designed such that the vessel in which the support is placed remains open and can be accessed by other devices if necessary. The device provides a minimal metal surface area to blood flowing within the vessel to limit the creation of thrombosis. The anchors can be locked in place to secure the support within the vessel.
    Type: Application
    Filed: August 24, 2006
    Publication date: March 8, 2007
    Inventors: Clifton Alferness, John Adams, Mark Mathis, David Reuter, Cruz Beeson, Leonard Kowalsky
  • Publication number: 20060238021
    Abstract: A hydraulic control system for a brake apparatus includes a combination valve and a motor connected to the combination valve. Output by the motor in a first direction places the combination valve in a first configuration, and output by the motor in a second direction opposite the first direction places the combination valve in a second configuration different from the first configuration. In the first configuration, the control valve allows hydraulic fluid to flow along a first fluid path. In the second configuration, the control valve allows hydraulic fluid to flow along a second fluid path different from the first fluid path.
    Type: Application
    Filed: April 21, 2005
    Publication date: October 26, 2006
    Inventors: David Reuter, Daniel Borgemenke
  • Publication number: 20060173536
    Abstract: An anchor anchors a therapeutic device having an elongated body within a body lumen. The anchor includes a fixation member carried on the device which is adjustable from a first configuration that permits placement of the device in the body lumen to a second configuration that anchors the device within the body lumen. The anchor further includes a lock that locks the fixation member in the second configuration. The fixation member may be locked in any one of a plurality of intermediate points between the first configuration and a maximum second configuration.
    Type: Application
    Filed: November 19, 2004
    Publication date: August 3, 2006
    Inventors: Mark Mathis, Leonard Kowalsky, David Reuter, Cruz Beeson
  • Publication number: 20060161169
    Abstract: The invention is a tissue shaping device. In some embodiments, the device includes an a reshaping element and an anchor adapted to anchor the device in a lumen, the anchor having a wire adapted to contact a wall of the lumen with an anchoring force when the device is deployed in the lumen and a force distribution element adapted to distribute the anchoring force more along a first anchoring axis than along a second anchoring axis. The invention is also a method of deploying a tissue shaping device in a lumen. In some embodiments the method includes the steps of placing an anchor in contact with a wall of the lumen to exert an anchoring force on the lumen wall; and distributing the anchoring force more along a first anchoring axis than along a second anchoring axis.
    Type: Application
    Filed: May 12, 2004
    Publication date: July 20, 2006
    Applicant: Cardiac Dimensions, Inc., a Delaware Corporation
    Inventors: Greg Nieminen, Mark Mathis, David Reuter
  • Publication number: 20060142854
    Abstract: An intravascular support device includes a support or reshaper wire, a proximal anchor and a distal anchor. The support wire engages a vessel wall to change the shape of tissue adjacent the vessel in which the intravascular support is placed. The anchors and support wire are designed such that the vessel in which the support is placed remains open and can be accessed by other devices if necessary. The device provides a minimal metal surface area to blood flowing within the vessel to limit the creation of thrombosis. The anchors can be locked in place to secure the support within the vessel.
    Type: Application
    Filed: May 2, 2003
    Publication date: June 29, 2006
    Inventors: Clifton Alferness, John Adams, Mark Mathis, David Reuter, Cruz Beeson, Leonard Kowalsky
  • Publication number: 20060073049
    Abstract: The invention provides a method and apparatus wherein the apparatus includes a housing having a first end and a second end. The housing also includes a first aperture and a second aperture. The first aperture is positioned to communicate with a first fluid source at a first pressure. The second aperture is positioned to communicate with a second fluid source at a second pressure. The first pressure is greater than the second pressure. The apparatus also includes a first piston disposed in the housing. The first piston is moveable between the first and second ends. The first piston includes a front surface communicating with the second aperture and a back surface communicating with the first aperture. The first piston also includes a first passageway communicating with the front and back surfaces. The apparatus also includes a three-way valve fluidly disposed between the first aperture and the back surface and between the front surface and the back surface.
    Type: Application
    Filed: September 28, 2004
    Publication date: April 6, 2006
    Inventor: David Reuter
  • Publication number: 20050272969
    Abstract: An intravascular support device includes a support or reshaper wire, a proximal anchor and a distal anchor. The support wire engages a vessel wall to change the shape of tissue adjacent the vessel in which the intravascular support is placed. The anchors and support wire are designed such that the vessel in which the support is placed remains open and can be accessed by other devices if necessary. The device provides a minimal metal surface area to blood flowing within the vessel to limit the creation of thrombosis. The anchors can be locked in place to secure the support within the vessel.
    Type: Application
    Filed: August 4, 2005
    Publication date: December 8, 2005
    Inventors: Clifton Alferness, John Adams, Mark Mathis, David Reuter, Cruz Beeson, Leonard Kowalsky